EDN

Infrared proximity sensing: Building blocks, mechanical considerations, & design trade-offs

Proximity sensing based on infrared signal acquisition and processing typically requires two parts to form the optical front end: an infrared LED and an optical sensor. The infrared LED beams infrared ...
EDN

Proximity Sensors Made from Infrared

The simple basic idea of building this proximity sensor project is to provide a detection range of 35cm which can be changed depending on the ambient light intensity. The simple basic idea of building ...
Geeky Gadgets

IR Detector proximity sensor for robots, drones and toys

Electronic enthusiasts may be interested in a new open source infrared sensor which has been created to support both Raspberry Pi and Arduino powered projects. The IR Detector proximity sensor has ...
Electronics Weekly

IR proximity detector works up to 1m

Vishay’s VCNL4100 is an IR proximity sensor that works up to 1m, and includes an ambient light sensor. Inside, it combines an infra-red (940nm) emitter, photo detectors for proximity and ambient light ...
Nasdaq

ams: Launch of World’s Smallest Digital IR Proximity Sensing Module Paves Way to Smaller, Lighter, Always-available Earbuds

New TMD2635 from ams occupies a volume of just 1mm3 proximity detection triggers help extend longer listening between battery charges PREMSTAETTEN, Austria--(BUSINESS WIRE)-- ams (SIX: AMS), a leading ...
Techno-Science.net

Elliptic Labs Wants to Replace Your Smartphone’s IR Proximity Sensors with Ultrasound

Proximity sensors have been around on our phones for quite a while and apart from detecting the presence of a human ear, it also locks the screen when the phone’s in the pocket and enables gesture ...
Electronic Design

Optical Sensor Combines Ambient Light and Proximity Sensors

Maxim Integrated Products Inc. introduces the MAX44000, a digital ambient-light and infrared proximity sensor that detects light like a human eye. Maxim Integrated Products Inc. introduces the ...
AppleInsider

Siri raise-to-speak feature uses modified iPhone 4S proximity sensor

One previously undiscovered change in the iPhone 4S versus the iPhone 4 is a new infrared proximity sensor that enables the raise-to-speak feature used by Siri voice recognition. The teardown experts ...
New Electronics

AMS unveils digital IR proximity sensing module

The IR proximity sensor enables wireless earbud in-and-out of ear detection to help extend battery life between charging and can be used in tandem with another TMD2635 to enable elementary touchless ...
Hackaday

proximity sensor

This pair of musical keyboard hacks both use light to detect inputs. The pair of tips came in on the same day, which sparks talk of consipiracy theory here at Hackaday. Something in the weather must ...
Business Wire

ams: Launch of World’s Smallest Digital IR Proximity Sensing Module Paves Way to Smaller, Lighter, Always-available Earbuds

New TMD2635 from ams occupies a volume of just 1mm 3 proximity detection triggers help extend longer listening between battery charges PREMSTAETTEN, Austria--(BUSINESS WIRE)--ams (SIX: AMS), a leading ...